1997 WY44

1997WY44, 1997 YZ9, 1997YZ9, 35387, J97W44Y, J97Y09Z

All data for this body: [vot]

MPC data
Name (number) 1997 WY44 (35387)
a 2.34665
e 0.20173
i / sin(i) 2.9637 / 0.05170
q 1.87327
Q 2.82003
ω 261.9119
Node 135.1292
m 250.7993
n 0.2742
Epoch 2460800.5
nobs 1550
nopp 19
Years observed 1995-2024
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.346
ep 0.179
sin(ip) 0.044
G 0.150
H 15.780
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.6400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3462 0.1794 0.0441 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.78 MPC-2023-12-04 MPC-2023-12-04 Phot